package com.Iconcat.system.mapper;

import com.Iconcat.system.entity.QRCodeEntity;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface QRCodeMapper extends BaseMapper<QRCodeEntity> {
    // 根据主键 ID 查询
    QRCodeEntity findById(Long id);
}
